Showing 299 open source projects for "app"

View related business solutions
  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
    Start Free Trial
  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Try It Free
  • 1
    vue2-happyfri

    vue2-happyfri

    Learning-oriented app that recreates a mobile food-ordering experience

    vue2-happyfri is a learning-oriented Vue 2 application that recreates a mobile food-ordering experience to demonstrate how to structure a real-world single-page app. It shows how to compose UI from reusable components, wire up routing between views, and manage shared state for carts, users, and menus. The project emphasizes responsive, touch-friendly interactions and small polish details—like transitions, toasts, and loading states—that make the app feel production-ready. It includes examples of fetching and normalizing data, handling asynchronous flows, and keeping UI reactive to server responses. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    react-pxq

    react-pxq

    Implement modern front-end architecture with idiomatic React patterns

    ...The code emphasizes ES6+ conventions, async flows, and clean separation of concerns to keep maintenance approachable. It also spotlights responsive layout techniques and interaction states that make the app feel polished on mobile and desktop. For learners transitioning from tutorials to full apps, this repo offers a practical, readable example of a React project that’s structured for growth.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3

    EventBus

    The no.1 event library for Android

    EventBus is an open-source library for Android and Java that uses the publisher/subscriber pattern for loose coupling, enabling central communication to decoupled classes with just a few lines of code. It simplifies communication between Activities, Threads, Services and other components while also simplifying code, eliminating dependencies, and overall improving app development speed and quality. EventBus offers several advanced features, such as jump start, delivery threads, subscriber priorities, and many others. It is specifically optimized for high performance and is small at just ~60k jar. It's been proven by numerous apps with more than a billion total installs.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    GetWidget

    GetWidget

    Most popular and easy to use open source UI library

    GetWidget is an open‑source Flutter UI toolkit offering over 1000 ready‑to‑use widgets for mobile and web apps. Maintained by IonicFirebaseApp, it's designed to accelerate UI development, reduce boilerplate, and improve app aesthetics. The library is MIT‑licensed, community‑driven, and features components ranging from buttons and alerts to carousels and loaders.
    Downloads: 7 This Week
    Last Update:
    See Project
  • Auth0 B2B Essentials: SSO, MFA, and RBAC Built In Icon
    Auth0 B2B Essentials: SSO, MFA, and RBAC Built In

    Unlimited organizations, 3 enterprise SSO connections, role-based access control, and pro MFA included. Dev and prod tenants out of the box.

    Auth0's B2B Essentials plan gives you everything you need to ship secure multi-tenant apps. Unlimited orgs, enterprise SSO, RBAC, audit log streaming, and higher auth and API limits included. Add on M2M tokens, enterprise MFA, or additional SSO connections as you scale.
    Sign Up Free
  • 5
    CameraVoyeur

    CameraVoyeur

    Windows-oriented utility to log frames from a connected camera devices

    CameraVoyeur is a small Windows-oriented utility that demonstrates how to capture, preview, and possibly log frames from a connected camera device in a lightweight way. It’s set up more like an experiment or proof-of-concept than a polished end-user app, focusing on the plumbing for grabbing images from the webcam. The project shows how to access the camera stream, keep it running, and expose the captured output for later use or display. Because it’s in a regular GitHub repo and not a closed binary, you can inspect the code to see how device selection, frame acquisition, and UI/display are wired. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Volley

    Volley

    HTTP library that makes networking for Android apps

    ...Error handling, retries with backoff, and request prioritization are first-class, making it easier to handle flaky mobile networks. While Android has other HTTP stacks, Volley’s value is in opinionated, high-level primitives that fit common app patterns without pulling in heavy dependencies.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 7
    Splitties

    Splitties

    A collection of hand-crafted extensions for your Kotlin projects

    Splitties is a collection of small Kotlin multiplatform libraries (with Android as first target). These libraries are intended to reduce the amount of code you have to write, freeing code reading and writing time, so you can focus more on what you want to build for your users (even if you're the only one), or have more time to have fun. This project is named "Splitties" because it is split in small modules, distributed as independent libraries, so you can add only the ones you need to your...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Alerter

    Alerter

    An Android alerting library

    This library aims to overcome the limitations of Toasts and Snackbars, while reducing the complexity of your layouts. With simplicity in mind, the Alerter employs the builder pattern to facilitate easy integration into any app. A customizable Alert View is dynamically added to the Decor View of the Window, overlaying all content. Include the JitPack.io Maven repo in your project's build.gradle file.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    DisneyMotions

    DisneyMotions

    Disney app using transformation motions based on MVVM

    A Disney app using transformation motions based on MVVM (ViewModel, Coroutines, Flow, Room, Repository, Koin) architecture.
    Downloads: 5 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 10
    VTAcknowledgementsViewController

    VTAcknowledgementsViewController

    Acknowledgements screen displaying a list of licenses

    VTAcknowledgementsViewController is an open-source iOS view controller that displays acknowledgments for third-party libraries used in an app. It provides a standardized way to present license information to users, often required for open-source compliance.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Component Jetpack Kotlin MVVM

    Component Jetpack Kotlin MVVM

    Componentized Jetpack Kotlin MVVM project practice

    Componentized Jetpack Kotlin MVVM project practice, involving Jetpack-related components, Kotlin-related technologies, coroutine Retrofit, Paging3 Room, etc. When running the main App, the sub-module belongs to the library, and when running independently, the sub-module belongs to the application. Then we only need to add a flag in gradle.properties in the root directory to distinguish the status of the module, such as singleModule = false. This flag can be used to indicate whether the current Module is an independent module. true means it is an independent module. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    FluentDarkModeKit

    FluentDarkModeKit

    A library for backporting Dark Mode in iOS

    FluentDarkModeKit was designed and developed before Apple‘s official dark mode release. It provides a mechanism to support dark mode for apps on iOS 11+ (including iOS 13). To use FluentDarkModeKit, provide a pair of colors or images instead of a single value. Simply replace existing colors/images with a pair of light and dark colors/images.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 13
    WBBlades

    WBBlades

    WBBlades is a tool set based on Mach-O file parsing

    WBBlades is a toolset based on Mach-O file parsing, including one-click detection for the app (supports OC and Swift), package size analysis (supports a single static library/dynamic library), point-to-point crash analysis (analyze system crash log, based on symbol file and without symbol files), Class automatic extraction and Hook capability based on Mach-O file. It mainly uses __Text assembly code analysis, architecture extraction, DYSM file stripping, symbol table stripping, and crash file (ips) analysis technology. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Ooui Web Framework

    Ooui Web Framework

    UI library that brings the simplicity of native UI development to web

    ...It presents a classic object-oriented UI API that controls a dumb browser. With Ooui, you get the full power of your favorite .NET programming language plus the ability to interact with your app using any device. Make sure to add a reference to Ooui before you start running! With just code, a web server that serves the HTML and web socket logic necessary for an interactive button will start. Ooui has been broken up into several packages to increase the variety of ways that it can be used. When the user requests a page, the page will connect to the server using a web socket. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Louvre

    Louvre

    A small customizable library useful to handle an image gallery

    A small customizable image picker. Useful to handle a gallery image pick action built-in your app.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 16
    Shortbread

    Shortbread

    Android library that creates app shortcuts from annotations

    Android library that generates app shortcuts for activities and methods annotated with @Shortcut. No need to touch the manifest, create XML files or use the shortcut manager. Just annotate the code that you want the shortcut to call.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Flutter Widgets

    Flutter Widgets

    Source code for various Flutter widgets that are developed by Google

    ...Many components are small, focused building blocks you can compose, which keeps your widget tree readable while solving thorny UI edge cases. The package is also a reference for testing strategies and state interactions that the core framework leaves to app authors. Because these widgets are maintained alongside Google’s Flutter efforts, they track framework changes and help apps upgrade smoothly. Teams use the collection to accelerate delivery and to standardize UI behavior across codebases.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    TableView for Android

    TableView for Android

    Powerful Android library for displaying complex data structures

    TableView is a powerful Android library for displaying complex data structures and rendering tabular data composed of rows, columns and cells. TableView relies on a separate model object to hold and represent the data it displays. This repository also contains a sample app that is designed to show you how to create your own TableView in your application.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 19
    EFQRCode

    EFQRCode

    A better way to operate QR Code in Swift, support iOS, macOS, watchOS

    EFQRCode is a lightweight, pure-Swift library for generating stylized QRCode images with watermark or icon, and for recognizing QRCode from images, inspired by qrcode. Based on CoreGraphics, CoreImage, and ImageIO, EFQRCode provides you a better way to handle QRCode in your app, no matter if it is on iOS, macOS, watchOS, and/or tvOS. You can integrate EFQRCode through CocoaPods, Carthage, and/or Swift Package Manager.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    peertalk

    peertalk

    iOS and Mac Cocoa library for communicating over USB

    ...The library is intentionally focused: it’s not trying to be a full networking framework, but rather a practical way to “hug it out over USB” for app-to-app messaging.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Omelette

    Omelette

    Omelette is a simple, template based autocompletion tool for Node

    ...Using a tagged-template DSL, it supports Bash, Zsh, and Fish. Developers define CLI structures, bind events to completion nodes, and call .init() to register completion scripts. It’s used by projects like Office 365 CLI and App Center, and is MIT‑licensed.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 22
    dryrun

    dryrun

    Try the demo project of any Android Library

    Try any android library hosted online directly from the command line. Try any android library hosted online directly from the command line. Specify any custom branch to run. Specify any flavour to run. Specify any app module to run. Checkout tag/commit hash to clone (e.g. "v0.4.5", "6f7dd4b").
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    OHHTTPStubs

    OHHTTPStubs

    Stub your network requests easily!

    OHHTTPStubs is a library designed to stub your network requests very easily. It can help you test your apps with fake network data (stubbed from file) and simulate slow networks, to check your application behavior in bad network conditions, and write unit tests that use fake network data from your fixtures. OHHTTPStubs headers are fully documented using Appledoc-like / Headerdoc-like comments in the header files. Instead of writing the content of the stubs you want to use manually, you can...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    BulletinBoard

    BulletinBoard

    General-purpose contextual cards for iOS

    BulletinBoard is an iOS library that generates and manages contextual cards displayed at the bottom of the screen. It is especially well suited for quick user interactions such as onboarding screens or configuration. It has an interface similar to the cards displayed by iOS for AirPods, Apple TV/HomePod configuration and NFC tag scanning. It supports both the iPhone, iPhone X and the iPad. It has built-in support for accessibility features such as VoiceOver and Switch Control.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    lireddit

    lireddit

    Reddit-style application created as source code for web development

    ...The repository also gives developers a reference structure for organizing a larger TypeScript-based full-stack project. Its main value is educational, helping developers see how front-end and back-end pieces connect in a realistic community app.
    Downloads: 2 This Week
    Last Update:
    See Project
Auth0 Logo